202100028473

素因数分解:

$7^4\times {\mathrm{17}}^2\times {\mathrm{291257}}^1$

素因数の和:291319

約数の個数: 30

約数和(自身を含む): 250454793006

約数和(自身を除く): 48354764533

約数列:

[1, 7, 17, 49, 119, 289, 343, 833, 2023, 2401, 5831, 14161, 40817, 99127, 291257, 693889, 2038799, 4951369, 14271593, 34659583, 84173273, 99901151, 242617081, 589212911, 699308057, 1698319567, 4124490377, 11888236969, 28871432639, 202100028473]

約数ペア:

[(1, 202100028473), (7, 28871432639), (17, 11888236969), (49, 4124490377), (119, 1698319567), (289, 699308057), (343, 589212911), (833, 242617081), (2023, 99901151), (2401, 84173273), (5831, 34659583), (14161, 14271593), (40817, 4951369), (99127, 2038799), (291257, 693889)]